EV Charger Installation | OZEV Approved, Smart Ready | C-Lec Electrical
EV Charger Installation • Specialists

EV Charger
Installation Specialists

Home and commercial EV charger installation. 7kW single-phase chargers, 22kW three-phase chargers and tethered or socketed options. OZEV approved installers, smart-ready chargers (Zappi, Hypervolt, Easee, Andersen) and full BS 7671 18th Edition certification with NAPIT building control sign-off.

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From: £695 7kW Standard
Spec: Smart, OZEV Approved
Approval: NAPIT & Part P Approved
At a glance

We install home and commercial EV chargers across Bedfordshire, Buckinghamshire, Northamptonshire and Cambridgeshire. Standard 7kW single-phase chargers for most homes (full overnight charge for typical EVs), 22kW three-phase chargers for properties with three-phase supply or commercial premises and tethered or socketed options to suit your preference. We are OZEV approved which means eligible workplace charging schemes (WCS) and home charging grants can be claimed where applicable. For Milton Keynes specific local information see our dedicated EV charger installation Milton Keynes page.

Why this matters

EV chargers done badly cost the most when something fails

An EV charger draws 7kW continuously for 4 to 8 hours every charge. That is more sustained load than any other domestic appliance. Done properly, the install lasts 15 years with zero issues. Done badly with undersized cable, no surge protection, no Type B RCD or no proper isolator, you can end up with overheating, tripped circuits, voided car warranties and in worst cases consumer unit damage.

We install every charger to the current OZEV specification with the right cable size for the actual run, Type B RCD protection (mandatory under BS 7671), surge protection device (SPD) on the consumer unit, dedicated 32A or 40A breaker and proper bonding. NAPIT competent person sign-off included so you have certified compliance for warranties, insurance and any future EV charger upgrade.

  • Type B RCD protection (mandatory for any EV charger install)
  • Cable sized to actual run, not assumed worst case
  • Surge protection (SPD) added to consumer unit if not already fitted
  • Smart features (load balancing, solar diversion) configured properly
  • NAPIT competent person notification within 30 days
OZEV Office for Zero Emission Vehicles Approved Installer
NAPITRegistered
OZEVApproved
Type BRCD Standard
3 YearWorkmanship Warranty
BS 7671 18th Edition Certified
EV charging facts

The numbers behind
home EV charging

Home charging at 7kW costs around 7p per mile on a typical electricity tariff. Public rapid charging often costs 4 to 6 times that. Home install pays back fast.

7kWstd

Standard Home Charger

7kW single-phase is the standard home charger. Adds around 30 miles of range per hour. Full charge overnight on typical EVs from low battery.

22kW3-ph

Three-Phase Charger

22kW chargers need three-phase incoming supply (most homes only have single-phase). Useful for commercial and multi-vehicle households.

~7p/mile

Home Charge Cost

Charging at home on a typical tariff costs around 7p per mile. EV-specific tariffs (Octopus Go, Intelligent) drop this to 2p per mile overnight.

30mins

Standard Install Time

Standard installs (charger by consumer unit, no special routing) typically take 30 minutes. Longer cable runs and structural work add time.

What we install

Every type of EV
charger install

7kW Standard Home

Single-phase 7kW chargers for most homes. Untethered (you bring your own cable) or tethered (cable attached). Smart compatible: Zappi, Hypervolt, Easee, Ohme, Andersen and Pod Point.

From £695 fitted

22kW Three-Phase

22kW chargers for properties with three-phase incoming supply. Three times faster charging than 7kW. Common on commercial premises, larger homes and developer schemes.

From £1295 fitted

New Build First Fix

EV cable run during first fix on new builds and self-builds. Charger fitted same day or any time later in 30 minutes. Saves 5x the cost vs retrofit.

From £185 cable only

Solar Integration (Zappi)

Zappi-style smart chargers that divert excess solar PV generation into the car. Perfect for homes with solar PV. Reduces home charging cost to effectively zero on sunny days.

From £995 fitted

Workplace & Fleet

Multi-charger commercial installs for offices, fleet depots, hotels and apartment blocks. Load balancing across multiple chargers, RFID access control and billing integration.

From £3995 typical

Faulty Charger Repair

Fault diagnosis and repair on existing EV chargers from any installer. Cable issues, RCD trips, smart connectivity problems and warranty repairs all handled.

From £145 callout
EV charger packages

Three packages by
charger spec

Three honest packages covering the most common home EV charger scenarios. Bespoke pricing for commercial and multi-charger installs.

Essential

7kW Standard

£695 From, single-phase home
  • 7kW untethered charger
  • Single-phase install
  • Up to 10m cable run
  • Type B RCD included
  • Smart app paired
  • NAPIT certificate issued
  • 3 year warranty
Choose Essential
Most Popular Premium

7kW Smart Tethered

£995 From, full smart spec
  • 7kW tethered (cable attached)
  • Smart features fully configured
  • Up to 15m cable run
  • Surge protection (SPD) added
  • Solar diversion ready (Zappi)
  • Octopus Intelligent ready
  • 3 year warranty
Choose Premium
Pro

22kW Three-Phase

£1295 From, three-phase home
  • 22kW three-phase charger
  • Tethered or untethered
  • Up to 15m cable run
  • Three-phase RCD protection
  • Surge protection included
  • Load balancing if multiple
  • 3 year warranty
Choose Pro
How it works

From quote to charging
in five clear steps

1

Free Phone Survey

Tell us your property details, where the car parks and your incoming supply type. We give you a fixed price quote in minutes.

2

On-Site Survey

We confirm consumer unit capacity, cable route, charger position and any DNO notification (we handle this where needed).

3

Confirm Order

You pick the charger model and tethered or untethered. We order the hardware and book the install slot. Typically within 7 days.

4

Install Day

Most installs done in 30 minutes to 4 hours depending on cable run length and any consumer unit work needed. Power off briefly during connection.

5

Test & Pair

Full testing, smart app paired with the charger, EIC certificate issued and NAPIT building control notified within 30 days. Walk-through given.

Ready to install at home?

Free Quote,
Fast Install

Most home EV chargers are quoted within minutes by phone, surveyed within 48 hours and installed within a week. OZEV approved installer, smart-ready chargers as standard.

NAPIT registered • OZEV approved • 3 year warranty
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Common issues

EV install mistakes
that void warranties

A snapshot of EV charger install issues we are most often called to fix. Some void the car or charger warranty.

!Wrong RCD TypeType AC fitted not Type B
!Undersized Cable4mm where 6mm needed
!No Surge ProtectionRequired on most modern installs
!No Earthing Spec CheckPEN fault detection missing
!No DNO NotificationRequired where over 60A demand
!Smart App Not PairedLost free off-peak benefits
!Charger Too Far From CarCable cannot reach
!No Isolator SwitchCannot service without tripping
!No Solar IntegrationExcess solar wasted to grid
!Plastic CU With ChargerShould be metal post-2016
!No Octopus Tariff SetupPaying full rate not 7p/kWh
!No Building ControlNotifiable work, never signed off

If your existing charger has any of these. We can fix and re-certify.

Why C-Lec

Done properly,
built for the long run

OZEV

Approved Installer

OZEV approved which means workplace charging scheme (WCS) grants and any current home charging schemes can be claimed where eligible. Documentation handled.

Type B

Right Protection

Type B RCD on every install (mandatory under BS 7671 for EV). Surge protection (SPD) added to consumer unit if not already present. PEN fault detection where required.

Smart

Properly Configured

Smart features set up before we leave: app paired, schedules configured, Octopus Intelligent compatibility verified, solar diversion enabled where applicable.

3 Year

Workmanship Warranty

Three year workmanship warranty on every install. Combined with the manufacturer warranty (typically 3 years on Zappi, Hypervolt, Easee) you get excellent long-term cover.

Areas we cover

Local cover across
Bedfordshire, Bucks & beyond

We are based in Bedford and cover the wider region for domestic and commercial work. The majority of our jobs come from these towns:

MKBedford & Surrounding Villages MKMilton Keynes (All Postcodes) MKKempston & Wixams MKAmpthill & Flitwick NNNorthampton NNWellingborough & Rushden LULuton & Dunstable LULeighton Buzzard SGBiggleswade & Sandy PESt Neots & Huntingdon HPAylesbury & Tring CBCambridge Outskirts
Frequently asked

EV charger questions, answered fast

How much does it cost to install an EV charger at home?
A standard 7kW untethered home charger starts from £695 fully installed including the charger, Type B RCD, up to 10m cable run, smart app pairing and NAPIT certification. A 7kW tethered smart charger with surge protection (SPD) and solar integration support from £995. 22kW three-phase chargers from £1295. Always quoted on the actual property after a survey, fixed price with no surprise extras.
Which EV charger should I choose?
For most homes a 7kW smart charger is the right choice. Untethered (no cable attached) is more flexible for selling later as future EV owners can bring their own cable. Tethered (cable attached) is more convenient for daily use. Top brands we install regularly: Zappi (best for solar PV homes), Hypervolt, Easee, Ohme, Andersen and Pod Point. We help you choose based on your driving and tariff.
Do I need three-phase for a 22kW charger?
Yes. 22kW chargers require three-phase 400V incoming supply. Most UK homes only have single-phase 230V supply where the maximum is 7kW. We can apply to your DNO for a three-phase supply upgrade where wanted but the cost varies enormously (£500 to £20,000+) depending on your location and the local network capacity. For most homes, 7kW is more than enough.
What is a Type B RCD and why does it matter?
EV chargers can introduce DC fault currents that standard Type A and Type AC RCDs cannot detect. The 18th Edition mandates either a Type B RCD on the charger circuit or a charger with built-in DC fault detection (most modern chargers have this). Either way, the install must protect against DC faults. We always specify the right combination for the specific charger model fitted.
Can I get a grant for the charger?
The original OLEV/OZEV home charging grant for individual homeowners ended in March 2022. The Workplace Charging Scheme (WCS) is still active for businesses installing chargers at workplaces. The EV chargepoint grant for flats and rented accommodation is also active for landlords and managing agents. We are OZEV approved which means we can install under both schemes. We help with the documentation.
Do you handle the DNO notification?
Yes. Some EV charger installs require notification to your local Distribution Network Operator (DNO). This is required where the total potential demand exceeds 60A (typically only on multi-charger installs or three-phase) or where load management is being relied upon. We handle the notification on your behalf as part of the install quote. No cost to you.
Can I integrate the charger with my solar panels?
Yes. Smart chargers like Zappi, Hypervolt and Easee can divert excess solar PV generation into the car rather than exporting it back to the grid. Effectively free charging on sunny days. Setup and configuration handled as part of the install. Particularly cost-effective for homes with 4kW+ solar PV and an EV.
Do you cover Milton Keynes specifically?
Yes. Milton Keynes is one of our core service areas. For Milton Keynes specific EV charger information including local install timings, MK postcode coverage and same-week appointment availability see our dedicated EV charger installation Milton Keynes page. We also cover Bedford, Northampton, Luton, Aylesbury and the surrounding areas.
Book your EV charger install

EV Chargers,
Properly Installed

Free quotes by phone, OZEV approved, NAPIT registered, BS 7671 18th Edition certified. Most home EV chargers installed within a week of confirming the order.

Call Today Get a Quote